
$173 Cheap American Airlines flights from Atlanta to Seattle (ATL to SEA)
Find The Best Day To Fly from Atlanta to Seattle
Amazing American Airlines ATL to SEA Flight Deals
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $337 round trip and $173 one way. Prices and availability subject to change. Additional terms may apply.
SEA From ATL Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best American Airlines flight from Atlanta ATL to Seattle SEA
To find the best deals on flights to Atlanta from Seattle with American Airlines, just enter your travel dates, filter by American Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Atlanta ATL to Seattle SEA with American Airlines
If you’re planning a round trip, booking return flights with American Airlines is usually the most cost-effective option. With airfares ranging from $337 to $337, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way American Airlines flights from Atlanta ATL to Seattle SEA
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way American Airlines flight from Atlanta to Seattle costs from $173. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Seattle SEA from Atlanta ATL with American Airlines
To find a cheap American Airlines flight from Atlanta ATL to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on American Airlines flights from Atlanta ATL to Seattle SEA
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as June, or if you book a flight with a stopover.
Find nonstop flights from Atlanta ATL to Seattle SEA with American Airlines
If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct American Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for American Airlines flights from Atlanta ATL to Seattle SEA
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Seattle SEA from Atlanta ATL with American Airlines on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
DFW | USA | Dallas-Fort Worth Intl. | 599 |
CLT | USA | Charlotte-Douglas Intl. | 536 |
ORD | USA | O'Hare Intl. | 317 |
PHL | USA | Philadelphia Intl. | 247 |
MIA | USA | Miami Intl. | 193 |
DCA | USA | Ronald Reagan Washington National | 152 |
PHX | USA | Sky Harbor Intl. | 141 |
LAX | USA | Los Angeles Intl. | 81 |
LGA | USA | LaGuardia | 72 |
BOS | USA | Logan Intl. | 57 |
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Reviewed on Apr 30, 2025

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Popular American Airlines Flight Routes from ATL
- American Airlines ATL to PHL
- American Airlines ATL to EWR
- American Airlines ATL to MIA
- American Airlines ATL to BWI
- American Airlines ATL to MBJ
- American Airlines ATL to LHR
- American Airlines ATL to SEA
- American Airlines ATL to ORD
- American Airlines ATL to SJU
- American Airlines ATL to MCO
- American Airlines ATL to JFK
Top Flights for American Airlines originating from ATL
Domestic
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- New York to Montego Bay (JFK - MBJ)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Los Angeles to San Salvador (LAX - SAL)
- New York to Santiago (JFK - STI)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- New York to Miami (JFK - MIA)
- San Juan to Orlando (SJU - MCO)
- Orlando to San Juan (MCO - SJU)
- New York to Miami (JFK - MIA)
International
- New York to Santiago (JFK - STI)
- New York to London (JFK - LHR)
- San Juan to Orlando (SJU - MCO)
- Orlando to San Juan (MCO - SJU)
- New York to Montego Bay (JFK - MBJ)
- Lisbon to Toronto (LIS - YYZ)
- Philadelphia to San Juan (PHL - SJU)
- San Francisco to Tokyo (SFO - HND)
- San Francisco to Tokyo (SFO - HND)
- New York to Miami (JFK - MIA)